As a self-contained space-saving 3D-sound system, the LS-T10 features a six-channel digital amplifier to power the six-driver array, with four full-range drivers on the front, a speaker on each side, and an active subwoofer on the underside. AuraSphere digital signal processing manages output levels and equalization to create an all-enveloping 3D soundfield, complete with selectable Movie, Music, and News sound modes to optimize playback of various types of content. The unit also doubles as a powerful home hi-fi system, with Bluetooth wireless streaming technology and a USB port for flash memory storage devices loaded with MP3s. Best of all, installation and operation is easy: just plug in a single cable, use your TV's remote, sit back & enjoy the LS-T10's superior audio performance. You will be impressed.